Slimy, legless creatures that wriggle and crawl, worms are nature's underground engineers. With their elongated bodies and soft skin, they burrow through soil, aerating it and enriching it with their castings. These humble invertebrates play a vital role in the ecosystem, breaking down organic matter and recycling nutrients. From earthworms to mealworms, these tiny champions of decomposition contribute to the cycle of life beneath our feet.